Scope
IEC 62846
Railway Pantograph Interaction with Overhead Contact Line
This test evaluates the dynamic interaction between railway pantograph heads and overhead catenary contact lines to ensure reliable current collection and mechanical compatibility. It measures contact force stability, arcing behavior, and wear characteristics under various operational speeds and line configurations. The test is critical for main line and urban guided transport operators to prevent service disruptions, electrical failures, and premature wear. Accreditation ensures that laboratories can validate pantograph designs meet stringent European interoperability requirements and safety standards for both conventional and high-speed networks.
What it measures
- Contact force between pantograph head and overhead line
- Arcing and electrical discontinuities during contact
- Pantograph head wear rate and material loss
- Dynamic lift and pressure stability at various speeds
- Compatibility with different catenary wire geometries
๐ฉ๐ช
DIN EN 50206
๐ฌ๐ง
BS EN 50206
๐ซ๐ท
NF EN 50206
๐ฎ๐น
UNI EN 50206
๐ช๐ธ
UNE EN 50206
๐ณ๐ฑ
NEN EN 50206
๐ฉ๐ช
DIN EN 50367
๐ฌ๐ง
BS EN 50367
๐ซ๐ท
NF EN 50367
๐ฎ๐น
UNI EN 50367
๐ช๐ธ
UNE EN 50367
๐ณ๐ฑ
NEN EN 50367
1,399
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Cavendish Laboratories
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(HSG 248) โ 2021
(PCM) based on HSG 248
BS 6068-4.12:1998 (withdrawn)
Chamois Metrology
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Calibration of pressure
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DIN EN 932-1
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Gas pressure (absolute)
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DNKA
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staining based on HSG 248.
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1) MS08P based on BS EN ISO
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Devonport Royal Dockyard
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Specific Values 1 ๏
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RF Attenuation 10 MHz to 1 GHz
Other values -20 dBm to +20 dBm
Devonport Royal Dockyard
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BS 4206:1967 (superseded)
ISO 5173
ISO 7438
BS EN ISO 9606-2:2004
BS 131-5:1965
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and Appx. 3 of HSG 227 (2004))
in Appendix 5 of HSG 227 (2004)
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